74088245

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 116028288

約数和(自身を除く): 41940043

約数列:

[1, 5, 7, 11, 35, 37, 49, 55, 77, 185, 245, 259, 385, 407, 539, 743, 1295, 1813, 2035, 2695, 2849, 3715, 5201, 8173, 9065, 14245, 19943, 26005, 27491, 36407, 40865, 57211, 99715, 137455, 182035, 192437, 286055, 302401, 400477, 962185, 1347059, 1512005, 2002385, 2116807, 6735295, 10584035, 14817649, 74088245]

約数ペア:

[(1, 74088245), (5, 14817649), (7, 10584035), (11, 6735295), (35, 2116807), (37, 2002385), (49, 1512005), (55, 1347059), (77, 962185), (185, 400477), (245, 302401), (259, 286055), (385, 192437), (407, 182035), (539, 137455), (743, 99715), (1295, 57211), (1813, 40865), (2035, 36407), (2695, 27491), (2849, 26005), (3715, 19943), (5201, 14245), (8173, 9065)]